One‐Pot Fabrication of a Novel Agar‐Polyacrylamide/Graphene Oxide Nanocomposite Double Network Hydrogel with High Mechanical Properties
Source abstract
Abstract
A new kind of agar‐polyacrylamide/graphene oxide (agar‐PAM/GO) nanocomposite double network (DN) hydrogels is successfully synthesized using one‐pot method. The agar‐PAM/GO DN hydrogel consists of first agar network cross‐linked via hydrogen bond and second PAM network with GO severing as physically cross‐linking agent. The factors that influence the mechanical properties of agar‐PAM/GO DN gel is investigated. The DN hydrogel exhibits excellent mechanical properties with fracture strain of 4 600% and fracture strength of 332 kPa. In addition, the DN hydrogel shows a good fatigue resistance and self‐healing ability.
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Research context
OpenAlex topics: Hydrogels: synthesis, properties, applications · Graphene and Nanomaterials Applications · Advanced Sensor and Energy Harvesting Materials
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Research Institute of Materials Science South China University of Technology Guangzhou 510640 China
Department of Materials Science and Engineering South University of Science and Technology of China Shenzhen 518055 China
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